CSZ EZT-570S, Руководство пользователя

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EZT-570S User Manual
149
Elapsed Service Counter Description Service Action
SYS # CMP STARTS Inspect wiring and power contactors for loose connections. Tighten
or repair as necessary.
Inspect compressor mounts/vibration isolators for wear. Tighten
loose mounts or replace isolators if worn.
COOL VALVE CYCLES
Inspect valve body for corrosion. Look for cracks in valve stems.
Inspect electrical connections on solenoid coil.
Requires authorized refrigeration service personnel to replace.
RHCOOL VALVE CYCLES
HUMIDIFY CYCLES If boiler system, Inspect electrical connections and heater SSR for
loose or frayed wiring. Tighten loose connections.
DEHUMIDIFY CYCLES
Inspect valve body for corrosion. Look for cracks in valve stems.
Inspect electrical connections on solenoid coil.
Requires authorized refrigeration service personnel to replace.
LOW RH VALVE CYCLES
DIVE VALVE CYCLES
Inspect valve body and fittings for cracks or leaks
Verify pressure regulator settings.
VACUUM VALVE CYCLES
TRANSFER CYCLES
Inspect transfer mechanism for wear. Adjust slide mechanisms
and/or lubricate as necessary.
Inspect cables for fraying and replace if applicable.
The elapsed service intervals are set based on CSZ recommended operating conditions for
the chamber. These intervals may not be suitable to all applications due to varying operating
conditions and environmental factors. It is recommended that these be used as a guide only,
and that the end user determine and set up their own maintenance program based on use to
insure reliable and long term chamber operation.
If you have any questions regarding maintenance procedures or would like recommendations
for service procedures or programs, contact our Service Department.